972124187638929

Names of 972124187638929

• Cardinal: 972124187638929 can be written as Nine hundred seventy-two trillion, one hundred twenty-four billion, one hundred eighty-seven million, six hundred thirty-eight thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 9.72124187638929 × 10¹⁴

Factors of 972124187638929

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24464

Divisors of 972124187638929

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 13 39 169 507 5147 15441 19301 57903 66911 200733 250913 752739 869843 2609529 3261869 9785607 99342247 298026741 372528601 1117585803 1291449211 3874347633 4842871813 14528615439 16788839743 50366519229 62957333569 188872000707 1917404709347 5752214128041 24926261221511 74778783664533 324041395879643 972124187638929
• Sum of all divisors σ(n): 1403885674599408
• Sum of proper divisors (its aliquot sum) s(n): 431761486960479
• 972124187638929 is a deficient number, because the sum of its proper divisors (431761486960479) is less than itself. Its deficiency is 540362700678450

Bases of 972124187638929

• Binary: 11011101000010010001001100111000011011110010010001₂
• Hexadecimal: 0x374244CE1BC91
• Base-36: 9KL7OPTFGX

Squares and roots of 972124187638929

• 972124187638929 squared (972124187638929²) is 945025436192647638759676267041
• 972124187638929 cubed (972124187638929³) is 918682084456902118127852142665508218291239089
• The square root of 972124187638929 is 31178906.1328156443
• The cube root of 972124187638929 is 99062.0359965351

Scales and comparisons

• 972,124,187,638,929 seconds is equal to 30,910,542 years, 9 weeks, 5 days, 22 hours, 22 minutes, 9 seconds.
• To count from 1 to 972,124,187,638,929 would take you about seventy-seven million, two hundred seventy-six thousand, three hundred fifty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 972124187638929 cubic inches would be around 8255.2 feet tall.

Recreational maths with 972124187638929

• 972124187638929 backwards is 929836781421279
• The number of decimal digits it has is: 15
• The sum of 972124187638929's digits is 78
• More coming soon!